Habitat Suitability Report
Inputs
- Species: White shark (Carcharodon carcharias)
- Thinning: Thinned satellite data (PSAT and SPOT)
- Ratio: All pseudo-absence/background points
- Spatial extent: Cropped to 750 m isobath
- Covariates used: all covariates (u and v become vel_mag) and seals
- Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)
- Observations:
Nowcast and Forecast Maps
Random Forest Nowcast and Forecast
Boosted Trees Nowcast and Forecast
Maxnet Trees Nowcast and Forecast
GAM Nowcast and Forecast
GLM Nowcast and Forecast
Metrics
| model_type | roc_auc | tss_max | percent_deviance_explained |
|---|---|---|---|
| rf | 0.9983397 | 0.9674420 | 0.8032080 |
| bt | 0.8135046 | 0.4807038 | 0.0873081 |
| maxnet | 0.7550822 | 0.4141994 | NA |
| gam | 0.7903575 | 0.4373291 | 0.1832171 |
| glm | 0.7131446 | 0.3714212 | 0.0935506 |
Variable Importance
Partial Dependence
